The phrase "a shell made of" is correct and usable in written English.
It can be used to describe the material composition of an object, particularly in contexts related to biology, construction, or design.
Example: "The sculpture was crafted from a shell made of recycled materials, showcasing both artistry and environmental consciousness."
Alternatives: "a shell composed of" or "a shell constructed from".
Short for foraminifera, a single-celled organism with a shell made of calcium carbonate that lives on the sea floor.
The whole explosive assembly was held together by a shell made of a strong aluminum alloy called dural (or duraluminum).
The outside of the cheese is a shell made of regular mozzarella curd but it is firmer, like scamorze.
Then they are covered with a shell made of heat-resistant steel, which is sealed on the bottom and holds the inert gas during annealing.
It has the texture of a slightly melted Cadbury Creme Egg, with a shell made of crumbled cookies instead of chocolate and filled with refreshing lemon-bergamot sorbet instead of oozing sugar.
The exercise takes place in the center's listening studio, a room equipped with a 52-inch plasma screen and five speakers, and lined with a shell made of 102 interlocking wooden slabs.
Harry showed more discerning taste when he chose a shell made out of the blue, red and yellow bricks over the more traditional options.
Instead of a typical shell, this chalupa's contents are encased in a shell made out of fried chicken.
These problems can be solved to a large extent by inserting around the radiating well a tight shell made of a low loss dielectric material, and by selecting the proper irradiation frequency.
Assuming that the total energy of the network depends on the shear between the fibers as well as their curvature and twist, we derive the equilibrium equations and discuss an application to a cylindrical shell made of inextensible helical fibers.
Setting is that of an internal inclusion that expends with an external shell made of a different material.
